public class FileResolver {


    public static void main(String[] args) {

        String showUrl = "https://hydra-api.yxqiche.com/hydra-api/api/file/getDownloadFile?fileId=group4/M00/C4/93/CgAIvF5qUIqAN1QgAAD8ZZmtMZ0533.pdf&token=UFRc9ZouFRfAm80Sozqo&name=group4/M00/C4/93/CgAIvF5qUIqAN1QgAAD8ZZmtMZ0533.pdf";

        String[] array = showUrl.split("fileId=");
        for (String str : array) {


        }


    }

}
